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TOP_DIR  = ../../..
include $(TOP_DIR)/buildenv.mk

INCLUDE += -I. \
           -I$(COMMON_DIR)/inc/internal \
           -I$(COMMON_DIR)/inc

CXXFLAGS += -fPIC -fno-rtti -Werror $(INCLUDE) $(CET_FLAGS)

SRC := $(wildcard *.cpp)
OBJ := $(sort $(SRC:.cpp=.o))

EDGER8R_DIR = $(LINUX_SDK_DIR)/edger8r/linux
EDGER8R = $(EDGER8R_DIR)/_build/Edger8r.native

LIBNAME := libsgx_uprotected_fs.a

.PHONY: all
all: $(LIBNAME) | $(BUILD_DIR)
	$(CP) $< $|

$(LIBNAME): $(OBJ)
	$(AR) rcsD $@ $(OBJ)
	
sgx_tprotected_fs_u.h: $(EDGER8R)
	$(EDGER8R) --header-only --untrusted $(COMMON_DIR)/inc/sgx_tprotected_fs.edl --search-path $(COMMON_DIR)/inc

$(EDGER8R):
	$(MAKE) -C $(EDGER8R_DIR)

$(OBJ): %.o :%.cpp sgx_tprotected_fs_u.h
	$(CXX) $(CXXFLAGS) $(INCLUDE)  -c $< -o $@

$(BUILD_DIR):
	@$(MKDIR) $@

.PHONY: clean
clean:
	@$(RM) $(OBJ)
	@$(RM) $(LIBNAME) $(BUILD_DIR)/$(LIBNAME)
	@$(RM) sgx_tprotected_fs_u.*
	$(MAKE) -C $(EDGER8R_DIR) clean

.PHONY: rebuild
rebuild:
	$(MAKE) clean
	$(MAKE) all
